Q: What is the negative version of the number 121,212,405?
A: -121,212,405
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 121,212,403 | 121,212,404 | 121,212,406 | 121,212,407 |
| -121,212,403 | -121,212,404 | -121,212,406 | -121,212,407 |